JLG 1850SJ Service And Maintenance Manual page 335

28
1. Barrel
2. Counterbalance Valve
3. Bushing
4. Setscrew
5. O-Ring Plug
6. Spacer
3121619
SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
3
2*
1
2*
17
19
20
29
30
7. Sensor Magnet
8. Internal Retaining Ring
9. Cylinder Length Sensor
10. Retainer Cap
11. Capscrew
12. Bolt
Figure 5-79. Jib Lift Cylinder Assembly
5
4**
6
8
7
3
16
15
14
17
18
27
28
13. Tapered Bushing 19. O-Ring
14. Lock Ring 20. Spacer
15. Seal 21. O-Ring
16. Piston 22. Backup Ring
17. Backup Ring 23. Cylinder Head
18. O-Ring 24. Wear Ring
11
10
9
12***
13
14
15
21
22
23
24
25
26
*Torque to 50-55 ft-lb (67-75 Nm)
**Torque to 4 in-lb (.4 Nm)
***Torque to 9 ft-lb (12 Nm)
25. Seal
26. Rod Wiper
27. Washer Ring
28. Capscrew
29. Rod
30. Bushing
1001140104
5-83